From 28812fe11a21826ba4c97c6c7971a619987cd912 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Tue, 5 Jan 2010 12:48:07 +0100 Subject: driver-core: Add attribute argument to class_attribute show/store Passing the attribute to the low level IO functions allows all kinds of cleanups, by sharing low level IO code without requiring an own function for every piece of data. Also drivers can extend the attributes with own data fields and use that in the low level function. This makes the class attributes the same as sysdev_class attributes and plain attributes. This will allow further cleanups in drivers. Full tree sweep converting all users. Signed-off-by: Andi Kleen Signed-off-by: Greg Kroah-Hartman --- net/bluetooth/l2cap.c | 4 +++- net/bluetooth/rfcomm/core.c | 4 +++- net/bluetooth/rfcomm/sock.c | 4 +++- net/bluetooth/sco.c | 4 +++- 4 files changed, 12 insertions(+), 4 deletions(-) (limited to 'net') diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index 400efa26ddb..4db7ae2fe07 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -3937,7 +3937,9 @@ drop: return 0; } -static ssize_t l2cap_sysfs_show(struct class *dev, char *buf) +static ssize_t l2cap_sysfs_show(struct class *dev, + struct class_attribute *attr, + char *buf) { struct sock *sk; struct hlist_node *node; diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index 89f4a59eb82..db8a68e1a5b 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -2098,7 +2098,9 @@ static struct hci_cb rfcomm_cb = { .security_cfm = rfcomm_security_cfm }; -static ssize_t rfcomm_dlc_sysfs_show(struct class *dev, char *buf) +static ssize_t rfcomm_dlc_sysfs_show(struct class *dev, + struct class_attribute *attr, + char *buf) { struct rfcomm_session *s; struct list_head *pp, *p; diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c index 4b5968dda67..ca87d6ac6a2 100644 --- a/net/bluetooth/rfcomm/sock.c +++ b/net/bluetooth/rfcomm/sock.c @@ -1061,7 +1061,9 @@ done: return result; } -static ssize_t rfcomm_sock_sysfs_show(struct class *dev, char *buf) +static ssize_t rfcomm_sock_sysfs_show(struct class *dev, + struct class_attribute *attr, + char *buf) { struct sock *sk; struct hlist_node *node; diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index dd8f6ec57dc..f93b939539b 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -953,7 +953,9 @@ drop: return 0; } -static ssize_t sco_sysfs_show(struct class *dev, char *buf) +static ssize_t sco_sysfs_show(struct class *dev, + struct class_attribute *attr, + char *buf) { struct sock *sk; struct hlist_node *node; -- cgit v1.2.3